You embody the balance of opposing forces, channeling harmony and strain in equal measure. Increase your Charisma score by 1, to a maximum of 20.

Balance of Wills: When two or more allies (including you) must make a saving throw at the same time, you can use your reaction to tilt fate’s scales: choose one creature among them to roll the save with advantage. Another creature involved in the same saving throw must roll with disadvantage as the balance shifts. You can use this feature a number of times equal to your Charisma modifier (minimum of once) per long rest.